Other

Petroleum oils and oils obtained from bituminous minerals, other than crude; preparations not elsewhere specified or included, containing by weight 70 percent or more of petroleum oils or of oils obtained from bituminous minerals, these oils being the basic constituents of the preparations; waste oils: > Petroleum oils and oils obtained from bituminous minerals (other than crude) and preparations not elsewhere specified or included containing by weight 70 percent or more of petroleum oils or of oils obtained from bituminous minerals, these oils being the basic constituents of the preparations, containing biodiesel, other than waste oils: > Distillate and residual fuel oils (including blended fuel oils): > Testing under 25 degrees A.P.I. > Other

Duty Rate (from China)

25%
MFN Base RateFree

Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)

Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter

Total Effective Rate25%

Products classified under HTS 2710.20.05

No. 6 Fuel Oil

No. 6 fuel oil is a heavy residual fuel oil derived from petroleum refining, with an API gravity under 25 degrees, used primarily for industrial boilers and large-scale heating systems. It falls under HTS 2710.20.05 due to its classification as a distillate and residual fuel oil testing under 25 degrees A.P.I., containing by weight 70% or more petroleum oils as the basic constituent.

Bunker C Fuel Oil

Bunker C is a high-viscosity residual fuel oil used in marine bunkering and power generation, characterized by API gravity below 25 degrees. Classified under HTS 2710.20.05 as a blended residual fuel oil meeting the criteria for distillate/residual fuels with predominant petroleum oil content.

Heavy Fuel Oil (HFO) Blend with Biodiesel

A biodiesel-blended heavy fuel oil with API under 25 degrees, designed for industrial furnaces and marine applications where renewable content is mandated. HTS 2710.20.05 applies as it contains biodiesel and qualifies as residual fuel oil with over 70% petroleum base.

Industrial Boiler Residual Fuel Oil

Residual fuel oil formulated for large industrial boilers, testing under 25° A.P.I., often blended with biodiesel for emissions compliance. It meets HTS 2710.20.05 as a petroleum-based distillate/residual fuel with biodiesel inclusion.

Marine Residual Fuel Oil MGO Blend

A biodiesel-blended marine gas oil residual mix with API gravity under 25 degrees, used in auxiliary engines. HTS 2710.20.05 covers this as distillate/residual fuel containing biodiesel from petroleum oils.

Blended Biodiesel Heavy Fuel Oil

Heavy fuel oil blended with mono-alkyl fatty acid esters (biodiesel) for reduced emissions, API under 25°. Fits HTS 2710.20.05 as biodiesel-containing residual fuel from bituminous minerals.

Power Plant Grade Fuel Oil

Low-API heavy fuel oil for electricity generation in power plants, incorporating biodiesel and testing below 25° A.P.I. per ASTM standards. Classified in HTS 2710.20.05 for biodiesel-containing residual fuels.